Guide · Akihabara

Part of: Do You Need Cash in Japan? (2026)

How Do You Use Suica on an iPhone in Japan? The Setup, Start to Finish

Add a transit card in the Wallet app before you travel: open Wallet, tap Add, choose Transit Card, pick Suica, and add a new card with a starting balance. Express Mode turns on automatically for your first transit card, so you tap the gate without unlocking the phone or opening anything. There is no physical card to buy, no counter to queue at, and nothing to return at the end of the trip.

This is the single highest-value thing a visitor can set up before landing, and it takes about two minutes. The rest of this page is the parts that are not obvious: topping up, buses, Android, and what happens when the battery dies.

How do you add Suica to Apple Wallet?

In the Wallet app, tap Add, select Transit Card, choose your card, then tap Add New Card and specify the balance you want to start with. Apple's documentation requires an Apple Account signed in on the device with two-factor authentication, and an iPhone 7 or later for Suica specifically. You do not need a Japanese Apple Account and you do not need to be in Japan.

If you already own a physical Suica, you can move it instead: choose Transfer Existing Card, confirm the details, then lay the card flat and rest the iPhone on top until the transfer finishes. The physical card stops working once the transfer completes.

What is Express Mode and why does it matter?

Express Mode lets the card work without unlocking the phone, authenticating, or opening Wallet — you touch the phone to the reader and walk through. Apple turns it on automatically for your first transit card, and only one card can use it at a time.

This is the difference between a smooth gate and a small traffic jam behind you. Japanese ticket gates are designed for people who tap and keep walking, and stopping to unlock a phone is the most visible thing a visitor does wrong. Hold the phone flat against the reader panel, not above it — the antenna is near the top of the phone on most models, so touching the top edge down works best.

The same tap works at convenience stores, vending machines and most shops, which is why the card ends up being the payment method you use most — a point covered more broadly in cash or card in Japan.

How do you top up?

Three ways: inside Wallet with a payment card your bank supports, at any station fare-adjustment or ticket machine, or at a convenience store register by handing over cash and saying チャージ. The in-Wallet method is instant and the one to try first, but support varies by card brand and issuer and changes over time, so test it before you are standing at a gate.

If in-app top-up fails with your card — and for some foreign cards it does — cash still works everywhere. At a convenience store, put the phone on the reader the clerk points at and hand over the cash; the word チャージ (chaaji) is all you need to say. Station machines have an English button on the first screen.

A practical habit: top up more than you think you need on arrival. Running out mid-journey is fixable at any station, but it happens at exactly the moment you are in a hurry.

Does it work on buses, and outside Tokyo?

Yes to both, with one behavioural difference: on most Japanese buses you tap on entry and again on exit, because the fare depends on distance. In some regions with a flat fare you tap only once. Suica is accepted nationally across the major transit IC networks, so the same phone works in Kyoto, Osaka and Sapporo.

On a bus, the reader by the door is the one to use when boarding and the one beside the driver when getting off — watch what the person in front of you does, which is the general strategy that also covers train etiquette.

Where it does not work: some rural lines, a handful of small private railways, and the Shinkansen without a separate reservation. Long-distance trains are a ticket purchase, not a tap, and that is worth knowing before you plan a day trip — see what to book before your Tokyo trip.

What happens if the battery dies?

On recent iPhones, Express Mode continues to work for a period after the phone shuts down from low battery, using a power reserve. This is a real feature, not a rumour, but it is not something to plan around — treat a dying battery as a problem to fix before you reach the gate, because if the reserve is exhausted you cannot tap and cannot exit.

Carry a power bank. Every visitor learns this on day two, usually while standing in front of a ticket gate calculating how far it is to the station office. The staffed gate at the end of the row will let you out and settle the fare in cash, so this is an inconvenience rather than a disaster.

What do Android users do instead?

Mobile Suica on Android requires Osaifu-Keitai hardware, which is generally only present in phones sold in the Japanese market — so an Android phone bought outside Japan usually cannot hold a Suica at all. The practical answer for most Android visitors is a physical IC card bought from a station machine.

This catches people out because the app installs fine and then refuses to add a card. If that happens, do not spend an hour on it: buy a physical card at any JR station machine, top it up with cash, and use it exactly the same way. The tap experience is identical; only the wallet is plastic.

What does this replace, and what does it not?

It replaces buying individual tickets, working out fares before you travel, and carrying small change. It does not replace a rail pass for long-distance travel, and it is not a discount — you pay the ordinary fare, with the convenience being speed rather than price.

For a visitor spending most of their time inside a city, that trade is overwhelmingly worth it. Most of the friction in a Tokyo day is small transactions, and the tap removes nearly all of them: trains, buses, lockers at the station, a drink from a machine, lunch at a convenience store. Luggage lockers in particular are far easier with an IC card than with coins, as covered in luggage storage in Akihabara.

Frequently asked questions

Do I need a Japanese Apple Account? No. Apple's requirement is an Apple Account signed in on the device with two-factor authentication. The card is added within Wallet regardless of your store region.

Can I add Suica before I arrive in Japan? Yes, and you should. Adding it at home means you walk off the plane able to tap straight through the gate instead of queueing at a machine with everyone else on your flight.

What if my credit card will not top up in Wallet? Use cash at a station machine or a convenience store register. Card support varies by brand and issuer and changes over time, so a failure in the app does not mean anything is wrong with your setup.

Can two people share one phone's Suica? No. One tap is one person through the gate. Travelling companions each need their own card or phone.

Does Suica work at shops as well as stations? Yes — convenience stores, vending machines, many restaurants and most chain shops. It behaves as a general contactless payment method once it is loaded.

What do I do with the balance when I leave? Spend it. A digital card has nothing to return, and the simplest exit strategy is to run the balance down on the way to the airport — a convenience store run at the terminal handles almost any remainder.

I am visiting Akihabara — do I need anything else? No, the same card gets you there and buys your coffee when you arrive. If you want the station layout before you go, the Akihabara station exits guide saves you the wrong-exit walk, and things to do in Akihabara covers the rest of the day.

Set it up before you fly

Two minutes at home removes the longest queue of your first day in Japan. Add the card, let Express Mode turn itself on, and put a power bank in your bag.

About the author. I am Yuuki, a Japanese teacher and Akihabara anime tour guide based in Tokyo. I run private anime tours in Akihabara, rated 4.96★ on Airbnb across 171 reviews, and the IC card question comes up with almost every guest before they arrive. I also teach Japanese one-on-one online as an italki Top 1% teacher, 5.0★ across 358 reviews.

Yuuki guides private anime tours in Akihabara — see the tour — and teaches Japanese online at animesenseijp.com.

Sources: Apple Support, Add a transit card to Apple Wallet in Japan, for device requirements, the add and transfer steps, and Express Mode behaviour. No fares, deposits or top-up amounts are listed here because they change; check at the machine. Bus tapping practice and the observations about gates and batteries are the author's own daily use in Tokyo.